Physiotherapy Treatment for Bell's Palsy Physiotherapy for Bell's Palsy will be effective treatment to cure this disorder. Although a complete recovery occurs without any complications. The physiotherapist can work with you to design a personalized treatment plan usually involving some facial exercises. It helps to maintain muscle tone of the affected facial muscles and stimulates the facial nerve, thus helping in restorationto normalcy. There is strong evidence has been found to establish the role of Galvanic Electrical Stimulation in the Physiotherapy treatment of Bell's palsy.